Справочник Пользователя для Cypress CY8C24123

Document Number: 38-12011  Rev. *G

Page 25 of 43

The following table lists guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V
and -40°C 

≤ T

A

 

≤ 85°C, or 3.0V to 3.6V and -40°C ≤ T

A

 

≤ 85°C, respectively. Typical parameters apply to 5V and 3.3V at 25°C and

are for design guidance only or unless otherwise specified. 

The following table lists guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V
and -40°C 

≤ T

A

 

≤ 85°C, or 3.0V to 3.6V and -40°C ≤ T

A

 

≤ 85°C, respectively. Typical parameters apply to 5V and 3.3V at 25°C and

are for design guidance only or unless otherwise specified.

Note  The bits PORLEV and VM in the following table refer to bits in the VLT_CR register. See the PSoC Programmable
System-on-Chip Technical Reference Manual

 for more information on the VLT_CR register. 

R

CT

Resistor Unit Value (Continuous Time)

–

12.24

–

k

Ω

C

SC

Capacitor Unit Value (Switch Cap)

–

80

–

fF

V

PPOR0R

V

PPOR1R

V

PPOR2R

Vdd Value for PPOR Trip (positive ramp)
PORLEV[1:0] = 00b
PORLEV[1:0] = 01b
PORLEV[1:0] = 10b

–

2.908
4.394
4.548

–

V
V
V

V

PPOR0

V

PPOR1

V

PPOR2

Vdd Value for PPOR Trip (negative ramp)
PORLEV[1:0] = 00b
PORLEV[1:0] = 01b
PORLEV[1:0] = 10b

–

2.816
4.394
4.548

–

V
V
V

V

PH0

V

PH1

V

PH2

PPOR Hysteresis
PORLEV[1:0] = 00b
PORLEV[1:0] = 01b
PORLEV[1:0] = 10b

–
–
–

92

0
0

–
–
–

mV
mV
mV

V

LVD0

V

LVD1

V

LVD2

V

LVD3

V

LVD4

V

LVD5

V

LVD6

V

LVD7

Vdd Value for LVD Trip
VM[2:0] = 000b
VM[2:0] = 001b
VM[2:0] = 010b
VM[2:0] = 011b
VM[2:0] = 100b
VM[2:0] = 101b
VM[2:0] = 110b
VM[2:0] = 111b

2.863

 

2.963
3.070
3.920
4.393
4.550
4.632
4.718

2.921

 

3.023
3.133

4.00

4.483
4.643
4.727
4.814

2.979

a

3.083
3.196
4.080
4.573

4.736

b

4.822
4.910

a. Always greater than 50 mV above PPOR (PORLEV = 00) for falling supply.
b. Always greater than 50 mV above PPOR (PORLEV = 10) for falling supply.

V

 

V
V
V
V
V
V
V
V

V

PUMP0

V

PUMP1

V

PUMP2

V

PUMP3

V

PUMP4

V

PUMP5

V

PUMP6

V

PUMP7

Vdd Value for PUMP Trip
VM[2:0] = 000b
VM[2:0] = 001b
VM[2:0] = 010b
VM[2:0] = 011b
VM[2:0] = 100b
VM[2:0] = 101b
VM[2:0] = 110b
VM[2:0] = 111b

2.963
3.033
3.185

4.110

4.550
4.632
4.719
4.900

3.023
3.095
3.250
4.194
4.643
4.727
4.815
5.000

3.083
3.157
3.315
4.278
4.736
4.822

4.911

5.100

V
V
V
V
V
V
V
V
V